<?php

if ($_REQUEST['filename']) {
    $filename = $_REQUEST['filename'];
} else {
    die("No file specified");
}

include("../mpdf.php");

$mpdf = new mPDF('utf-8-s');
$mpdf->debug = true;
$mpdf->tabSpaces = 6;

$mpdf->allow_charset_conversion = true;
$mpdf->charset_in = 'windows-1252';

//==============================================================
preg_match('/example[0]{0,1}(\d+)_(.*?)\.php/', $filename, $m);
$num = intval($m[1]);
$title = ucfirst(preg_replace('/_/', ' ', $m[2]));

if (!$num || !$title) {
    die("Invalid file");
}
if (preg_match('/\//', $filename) || !preg_match('/\.php$/', $filename)) {
    die("Hacking attempt");
}

$html = '
<h1>mPDF</h1>
<h2>Example ' . $num . '. ' . $title . '</h2>
<div style="border:1px solid #555555; background-color: #DDDDDD; padding: 1em; font-size:8pt; font-family: lucidaconsole, mono;">
';
$lines = file($filename);

$html .= '<pre>';
foreach ($lines AS $line) {
    $html .= htmlspecialchars($line);
}
$html .= '</pre>';
$html .= '</div>';

$mpdf->WriteHTML($html, 2); // The 2 is important to prevent <style etc.  being parsed

$mpdf->Output();
exit;
//==============================================================
//==============================================================
//==============================================================
//==============================================================
//==============================================================
?>